it was the sole solution to the debt ceiling in august of 2011 in the u.s. downgraded last time. so all these issues are important and it's very important that congress take necessary action to raise the debt ceiling to avoid a situation where government doesn't pay its bills. >> a number of people have expressed concern about how much of the challenges actually were addressed in a deal, it certainly went part way, but leaves a number of issues still on the table. would you care to raise that as an additional fiscal cliff that is facing us? would you think that it's not as concerning as it was when you raise that term initially? >> as i said the fiscal cliff, if it is allowed to take place, it probably would have traded a recession this year. a good bit of that has been addressed. nevertheless, we still have fairly restrictive fiscal policies now. it is estimated that federal fiscal policy will we have quite a bit to do to address the their long-term sustainability issues. there's a lot more work to do. let me be very clear about that. it's going to be a long haul and it's not go